function f = compare1(x)
    global r_al pena ;
    h_inequ = zeros(4,1);
    g = constrains(x);
    for i=1:4
        h_inequ = abs(max(g(i),-r_al(i)/pena));
    end
    h1 = max(h_inequ);
    f = max(h1);
 end
%h的一阶范数